I'm in a fully funded program and I took some out to help with moving/fees/book costs at the beginning of the year. Lived paycheck to paycheck post bac so I wasn't able to save much before starting grad school. I took out the unsubsidized student loans (grad students aren't allowed to take out subsidized anymore). With 5 years of school and internship costs, I'm trying to keep the total under 10k. I think it's very doable and I'm not too worried about taking on too much debt.